Specifications - Casio CTK-2550 User Manual

Reference

Specifications

Model
Keyboard
Maximum Polyphony
Tones
Preset Tones
Effects
Metronome
Beat
Tempo
Song Bank
Preset Songs
User Songs
Lesson Lite
Lesson Parts
Other
Auto Accompaniment
Preset Rhythms
One Touch Presets
Dance Music Mode
Preset Patterns
Demo Function
Other Functions
Transpose
Tuning
Musical Information System
APP Function
Supported Devices
Jacks
Sustain jack
PHONES/OUTPUT jack
AUDIO IN jack
AC adaptor terminal
Power Requirements
Batteries
Battery Life
AC Adaptor
Auto Power Off
Speakers
Power Consumption
Dimensions
Weight (Excluding batteries)
• Design and specifications are subject to change without notice.
EN-24
CTK-2500/CTK-2550
61 keys
48 notes
400; 1 stereo piano tone
Reverb (10 types, Off), Dance Music effects, Virtual Hall
Off, 1 to 9 beats
20 to 255
60
Up to 30/Total Memory Capacity: Approximately 32 kilobytes (1 kilobyte = 1,024 bytes)
Left hand, right hand, both hands
Repeat, Voice Fingering Guide, Note Guide, Performance Evaluation
100 types
100 types
50 types
Looped play of the dance music demo (1 song) and built-in Song Bank (60 songs)
±1 octave (–12 to 0 to +12 semitones)
A4 = 415.5 to 465.9Hz (Initial Default: 440.0Hz)
Tone, Auto Accompaniment, Song Bank numbers and names; staff notation; fingering guide;
pedal; tempo; measure number, beat; chord name, etc.
iOS, Android (connected via the audio input terminal)
Standard jack (sustain, sostenuto, soft, rhythm)
Stereo standard jack × 1
Output impedance: 140 Ω; Output voltage: 4.5 V (RMS) MAX
Stereo mini jack
Input impedance: 9 kΩ; Input sensitivity: 200 mV
9.5 V DC
2-Way Power
Six AA-size manganese batteries or AA-size alkaline batteries
Approximately 12 hours (on alkaline batteries)
AD-E95100L
Approximately 30 minutes after last operation; Can be disabled.
10cm × 2 (Output: 2.0W+2.0W)
9.5V = 5.5W
94.6 (W) × 30.7 (D) × 9.2 (H) cm (37
Approximately 3.3 kg (7.3 lbs)
1 1 5
/ × 12 / × 3 / inch)
4 8 8